Skills
98,873 packaged capabilities and playbooks for agents. Install any of them with one command.
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Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics
This skill should be used when the user invokes "/fundamental-report" followed by a stock ticker. Generates a comprehensive fundamental analysis research note at summary depth covering all 14 analysis areas with key metrics, signal rating, cross-validation, and investment thesis arguments.
Monitor web sources for Series A-C funding announcements. Aggregates signals from TechCrunch, Crunchbase (via web search), Twitter, Hacker News, and LinkedIn. Filters by stage, amount, and industry. Returns qualified recently-funded companies ready for outreach.
Review, critique, compare, improve, or stress-test an existing game concept, GDD, mechanic, puzzle, economy, level, theme, emotional arc, interface, narrative, social feature, prototype, pitch, or playtest result. Use when the user asks what is weak, risky, unclear, unbalanced, contradictory, insufficiently engaging, or worth validating next in a game design. Produce evidence-based findings, explicit tradeoffs, and the smallest useful prototype or playtest experiment.
Diagnose gateway failures by reading daemon logs, session transcripts, Redis state, and OTEL telemetry. Full Telegram path triage: daemon process → Redis channel → command queue → pi session → model API → Telegram delivery. Use when: 'gateway broken', 'telegram not working', 'why is gateway down', 'gateway not responding', 'check gateway logs', 'what happened to gateway', 'gateway diagnose', 'gateway errors', 'review gateway logs', 'fallback activated', 'gateway stuck', or any request to understand why the gateway failed. Distinct from the gateway skill (operations) — this skill is diagnostic.
Read and query GCP logs for Hyperlane agents using gcloud CLI. Use when investigating relayer, validator, or scraper logs, debugging message processing, or analyzing operational issues. Provides efficient filtering and context management strategies.
Comprehensive code security checks and server security audit skill. Use for: (1) Code vulnerability scanning - detect OWASP Top 10 vulnerabilities such as SQL injection, XSS, and SSRF, (2) Dependency security checks - identify outdated or vulnerable third-party libraries (e.g. React2Shell CVE-2025-55182, Next.js CVE-2025-66478), (3) Server configuration audit - check security configurations for SSH, firewalls, permissions, and more, (4) Sensitive information leak detection - detect hardcoded API keys, passwords, tokens, and more, (5) Container security scanning - audit Docker images and Kubernetes configurations, (6) CI/CD security checks. Trigger keywords: "安全检查", "漏洞扫描", "代码审计", "security audit", "vulnerability scan", "penetration test", "SAST", "DAST", "dependency check", "CVE 检测", etc.
Expert guide to Three.js performance optimization, covering WebGPU renderer, asset compression, draw call optimization, memory management, shader optimization, lighting and shadows, React Three Fiber, post-processing and 100+ best practices. Use for: (1) optimizing Three.js project performance, (2) migrating to the WebGPU renderer, (3) reducing draw calls and memory leaks, (4) implementing efficient particle systems and physics simulations, (5) configuring post-processing effects, (6) React Three Fiber performance tuning. Trigger keywords: "Three.js optimization", "WebGPU", "draw calls", "performance bottleneck", "memory leak", "TSL shader", "InstancedMesh", "BatchedMesh", "R3F optimization", etc.
Generate and edit images using Google Gemini's native image generation models (Nano Banana / Nano Banana Pro). Supports text-to-image, image editing with reference images, multi-image composition, and character consistency. Use when the user asks to generate images via Gemini, create AI illustrations, edit photos with Gemini, or needs high-quality image generation with the Google API. Requires GEMINI_API_KEY. Triggers: "generate image with gemini", "nano banana", "gemini image", "create illustration", "AI generate picture", "text to image".
Creates, refines, repairs, or decomposes Markdown plus Mermaid workflow diagrams (flowchart or stateDiagram) with explicit approval gates, staged writes, empirical Mermaid validation, and compact run reports. Use when generating process flows, Mermaid flowcharts or state diagrams, agent operating procedures, human-in-the-loop gate maps, or decomposing a skill package flow diagram.
Expert in casting, directing, and generating expressive text-to-speech using Gemini TTS (Gemini 3.8 Flash / Flash-Lite TTS and earlier 3.1 / 2.5 models). Use this when the user needs virtual voice actor personas, expressive speech generation, two-speaker dialogue, or multiple variations of a voiceover (like "take 3 on the bounce")
Use when the user asks to clean up, prune, or delete local branches that have already been merged. Trigger on phrases like "clean up local branches", "merged 브랜치 정리", "이미 머지된 브랜치 삭제", "prune merged branches", "/git-branch-cleanup", or "$git-branch-cleanup". Deletes local branches whose tip is reachable from at least one protected branch (`main`, `master`, `dev`, `develop`, `development`, `stg`, `stage`, `staging`, `root`), excluding the protected list and the current branch. Uses `git branch -d` (safe delete) only — never `-D`.
Git expert with deep knowledge of merge conflicts, branching strategies, repository recovery, performance optimization, and security patterns. Use PROACTIVELY for any Git workflow issues including complex merge conflicts, history rewriting, collaboration patterns, and repository management. If a specialized expert is a better fit, I will recommend switching and stop.
Autonomous GitHub repository discovery and integration agent that hunts relevant open-source projects for BidDeed.AI (foreclosure auctions) and Life OS (productivity/ADHD). Searches GitHub for repos matching domain keywords, evaluates relevance via README/tech stack analysis, auto-adds as submodules or archives to target repos, and alerts Ariel with actionable summaries. Use when (1) User requests "find relevant GitHub repos", (2) Exploring new integrations for BidDeed.AI workflows, (3) Discovering productivity tools for Life OS, (4) Keeping repositories updated with latest open-source innovations.
Implement GitOps workflows with ArgoCD and Flux for automated, declarative Kubernetes deployments with continuous reconciliation. Use when implementing GitOps practices, automating Kubernetes deployments, or setting up declarative infrastructure management.
Frontend visual replication skill. Explores a target website’s publicly visible pages via Playwright MCP or agent-browser, captures screenshots and layout information, then generates a static or client-side frontend replica that approximates the original’s visual appearance and page structure. This skill replicates FRONTEND PRESENTATION ONLY — it does not reproduce backend logic, server-side behavior, databases, or any non-public content. The user is responsible for ensuring they have proper authorization (ownership, license, or explicit permission) before replicating any website. Authorization gate: Before starting, the agent MUST confirm with the user that they have the legal right to replicate the target site. If the user cannot confirm, the skill MUST refuse to proceed.
Search Google News through CDP. Returns structured results (title, URL, source, time, snippet) for any query — the publisher's direct URL, no news.google.com redirect wrapper. Use when the user asks for news, headlines, or recent coverage of a topic. Requires browser-harness-js on PATH and a Chromium-based browser with remote debugging enabled.
Godot 4.x game development (verified on 4.7) - scaffold, inspect and edit projects, scenes, UI, resources headlessly; author tilesets, ASCII-painted levels, themes, animation, audio buses, custom Resources, collision/navmesh bakes, shaders, export presets; draw pixel art from ASCII, clean generated art, synthesize sound effects and looping music; look up the installed engine's exact API; lint GDScript, scenes and shaders without Godot (Godot 3 renames, un-inferable :=, dead node paths, input actions, res:// paths); catch editor-only node warnings; move files safely; unit-test, smoke-run every scene with input fuzzing, debug, export; verify it all as text (node trees, UI layout, 2D/3D placement, level, image, audio read-backs), no vision or hearing needed. Use when Codex needs to build or fix a Godot game, write or repair .gd/.tscn/.tres/.gdshader files, add art, sound, levels or UI, migrate Godot 3 code, reorganize a project, or validate, test and export.
Personal assistant for Google Workspace using gog CLI. Search Gmail, manage Calendar, organize Drive, update Sheets, track Tasks, and look up Contacts. Use when triaging email, scheduling meetings, finding availability, searching documents, managing tasks, or interacting with any Google service from the terminal.
Generates a professionally designed HTML slide deck from a brief or content. Outputs a single-file presentation + optional PDF. Supports 13 layout types and 8 style presets. Trigger when user says "create a slide deck", "make a presentation", "build a pitch deck", "make slides", "convert my notes to slides".
A Pythonic interface to the HDF5 binary data format. It allows you to store huge amounts of numerical data and easily manipulate that data from NumPy. Features a hierarchical structure similar to a file system. Use for storing datasets larger than RAM, organizing complex scientific data hierarchically, storing numerical arrays with high-speed random access, keeping metadata attached to data, sharing data between languages, and reading/writing large datasets in chunks.
Prepare UX work for engineering by preserving user intent, behavior, states, design-system usage, accessibility requirements, dependencies, acceptance behavior, and unresolved questions. Use when a designer says "get this ready for engineering", needs a handoff, behavioral contract, implementation-ready ticket content, or wants to stop engineering from guessing.
Use alongside the `hardhat` skill when the project depends on `@nomicfoundation/hardhat-toolbox-mocha-ethers`. Covers the ethers helpers exposed on `network.create()`, contract interaction (`ethers.deployContract`, calling functions, `connect`), TypeChain-typed contract instances, and the chai matchers from `@nomicfoundation/hardhat-ethers-chai-matchers` (`.to.emit`, `.to.be.revertedWith*`, `.to.changeEtherBalance(s)`).
Repository structure methodology for maximum AI agent effectiveness. Three pillars — context engineering (repo as knowledge product), architectural constraints (deterministic enforcement), garbage collection (active entropy fighting). Use when setting up repos for AI development, diagnosing repeated agent failures, writing AGENTS.md, or designing CI gates and structural tests.
Build headless Shopify storefronts with Hydrogen and Oxygen. Use this skill for creating custom React-based storefronts, using Hydrogen components, deploying to Oxygen hosting, working with the Storefront API, and building high-performance e-commerce experiences. Also covers bringing your own stack with custom frameworks.
Software development engine for coding. A production-grade skills system for web apps and mobile architecture, APIs, databases, web, mobile, AI, security, UX, SaaS, and ERP engineering. Encodes reusable engineering judgment through layered baseline and specialist skills to help generate secure, scalable, maintainable, high-performance software systems
When the user needs to hire someone, write a job post, evaluate candidates, plan an interview process, decide between candidates, or says things like 'I need to hire,' 'write a job description,' 'interview questions for,' 'should I hire,' 'evaluate this candidate,' 'hiring plan,' 'who should I hire next.' Covers the full hiring lifecycle for founders at small teams.
DWS cluster high memory root cause diagnosis skill, based on KooCLI v3.2.0+ and DWS Autopilot MCP Server. Automatically collects memory metrics, analyzes root causes (customer-side / system-side), and outputs a standardized diagnosis report. Applicable to scenarios where DWS cluster memory usage is too high, memory alarms, and OOM. Trigger words: 内存高, 内存告警, 内存诊断, 内存使用率过高, 内存不足, OOM, 内存溢出, 动态内存使用率超阈值, high memory, memory alarm, memory diagnosis.
Detect Cobalt Strike beacon command-and-control traffic using default TLS certificate signatures (serial 8BB00EE), JA3/JA3S/JARM fingerprints, HTTP malleable C2 profile pattern matching, and beacon jitter/interval analysis, built with Zeek network logs, Suricata IDS rules, and Python PCAP analysis. Use when hunting for Cobalt Strike beacon callbacks in network traffic or building detection rules for this C2 framework.
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.